When and how did the universe begin? Why are we here? What is the nature of reality? Is the apparent “grand design” of our universe evidence of a benevolent creator who set things in motion—or does science offer another explanation? In The Grand Design, Stephen Hawking and Leonard Mlodinow present the most illuminating scientific thinking about these and other abiding mysteries of the universe, in nontechnical language marked by brilliance and simplicity.

For nearly a century, Victorian London relied on “climbing boys” - orphans owned by chimney sweeps - to clean flues and protect homes from fire. The work was hard, thankless, and brutally dangerous. Eleven-year-old Nan Sparrow is quite possibly the best climber who ever lived - and a girl. But when Nan gets stuck in a deadly chimney fire, she fears her time has come. Instead, she wakes to find herself in an abandoned attic. And she is not alone. Huddled in the corner is a mysterious creature - a golem - made from ash and coal. This is the creature that saved her from the fire.

Everyone who wishes upon a star, or a candle, or a penny thrown into a fountain knows that you're not allowed to tell anyone what you've wished for. But even so, there is someone out there who hears it. In a magical land called the Haven lives a young fairy named Ophelia Delphinium Fidgets. Ophelia is no ordinary fairy - she is a Granter: one of the select fairies whose job it is to venture out into the world and grant the wishes of unsuspecting humans every day.

Eleven-year-old Perry was born and raised by his mom at the Blue River Co-ed Correctional Facility in tiny Surprise, Nebraska. His mom is a resident on Cell Block C, and so far Warden Daugherty has made it possible for them to be together. That is, until a new district attorney discovers the truth - and Perry is removed from the facility and forced into a foster home.

Imagine being looked up and down and being valued as less than chair. Less than an ox. Less than a dress. Maybe about the same as a lantern. You, an object. An object to sell. In his gentle yet deeply powerful way, Ashley Bryan goes to the heart of how a slave is given a monetary value by the slave owner, tempering this with the one thing that can't be bought or sold - dreams.

In an evocative and fast-paced adventure on the high seas and on a faraway island an orphan boy named Peter and his mysterious new friend, Molly, overcome bands of pirates and thieves in their quest to keep a fantastical secret safe and save the world from evil.

When his father takes a new job in Massachusetts, Ben Moroney must leave behind his best friend Tony, a western banded gecko named Lenny, and worst of all, the Arizona desert home he has loved and explored. Ben’s adjustment to his new environment is not going well until he unexpectedly finds a kindred spirit in his eccentric fifth-grade science teacher, Mrs. Tibbets. She introduces him to the rare and elusive Eastern spadefoot toads that make their home on her rural property. When Ben discovers that Mrs. Tibbets’s land may be sold to developers, he knows he has to do something.

Follow the adventures of Zoey and her cat, Sassafras, with this collection of books one to six in the series. Each story features a new magical animal with a problem that must be solved using science. There isn’t a set formula for each book; Zoey sometimes needs to run experiments, while other times she needs to investigate a mystery, and yet other times she needs to do research. Zoey models how to keep a science journal through her handwritten entries in each story.

From world-renowned historian and philosopher Yuval Noah Harari, the New York Times bestselling author of Sapiens, comes an exciting, brand-new audiobook for middle-grade listeners that looks at the early history of humankind.

While her classmates are jetting off to family vacations in exotic locales, Aru will be spending her autumn break at home, in the Museum of Ancient Indian Art and Culture, waiting for her mom to return from her latest archeological trip. Is it any wonder that she makes up stories about being royalty, traveling to Paris, and having a chauffeur? One day, three schoolmates show up at her doorstep to catch her in a lie. They don't believe her claim that the museum's Lamp of Bharata is cursed, and they dare Aru to prove it. Just a quick light, Aru thinks. She can get herself out of this.

A dazzling feminist reinterpretation of a classic fairy tale, from the best-selling author of The Miniaturist and The Muse. For her 12 daughters, Queen Laurelia's death in a motor car accident is a disaster beyond losing a mother. Their father, King Alberto, cannot bear the idea of the princesses ever being in danger and decides his daughters must be kept safe at all costs. Those costs include their lessons, their possessions and, most importantly, their freedom. But the eldest, Princess Frida, will not bend to his will without a fight.

Ponyboy can count on his brothers. And on his friends. But not on much else besides trouble with the Socs, a vicious gang of rich kids whose idea of a good time is beating up "greasers" like Ponyboy. At least he knows what to expect, until the night someone takes things too far.

Twelve-year-old Percy Jackson is about to be kicked out of boarding school...again. No matter how hard he tries, he can't seem to stay out of trouble. But can he really be expected to stand by and watch while a bully picks on his scrawny best friend? Or not defend himself against his pre-algebra teacher when she turns into a monster and tries to kill him? Of course, no one believes Percy about the monster incident; he's not even sure he believes himself.

Rebekah Daniels is just your ordinary spunky nine-year-old girl living in the small town of Curtis Bay…EXCEPT she is determined NOT to be ordinary at all! Her small town is filled with mysteries and Rebekah is sure that she, along with her best friend Mouse, will be able to solve every last one of them.

Before they were the Boxcar Children, Henry, Jessie, Violet, and Benny Alden lived with their parents on Fair Meadow Farm. Although times are hard, the Aldens are happy - “the best family of all,” Mama likes to say. One day, a blizzard hits the countryside, and a traveling family needs shelter. The Aldens take them in, and the strangers soon become friends. But things never stay the same at the farm, and the spring and summer bring events that will forever change their lives.

If a black hole is not a hole, then what is it? Find out what black holes are, what causes them, and how scientists first discovered them. Learn how astronomers find black holes, get to know our nearest black-hole neighbor, and take a journey that will literally s-t-r-e-t-c-h the mind.

Billie Jo has a great deal to forgive: Her father for causing the accident that killed her mother; her mother for leaving when Billie Jo needed her most; and herself for being the cause of her own sorrow. Daddy's too wrung out to help her, and there's no one else to care. So at 14, Billie Jo must heal herself - even if it means tearing up her roots and leaving behind everything she's ever known.

What does it mean when the man who wrote the Declaration of Independence is your father and also your slave master? Beverly, Harriet, Madison, and Eston are Thomas Jefferson’s children, but their mother is a slave, so they must keep their father’s identity secret. They get special treatment - better work, better shoes, even violin lessons - but they are still slaves. Their father has promised to set them all free when each turns 21. Some of them are light-skinned enough that they will be able to enter white society - and thereby turn their backs on home forever.

Charlotte Parkhurst was raised in the mid-1800s and was expected to live her life without the freedoms she dreamed of. But Charlotte was smart and determined, and she figured out a way to live her life the way she wanted; Charlotte became an expert horse rider, a legendary stagecoach driver, and the first woman ever to vote—at a time when such things were outlawed for women.

Saxso is 14 when the British attack his village. It’s 1759, and war is raging in the northeast between the British and the French, with the Abenaki people - Saxso’s people - by their side. Without enough warriors to defend their homes, Saxso’s village is burned to the ground. Many people are killed, but some, including Saxso’s mother and two sisters, are taken hostage. Now it’s up to Saxso, on his own, to track the raiders and bring his family back home...before it’s too late.

Winner of a Pura Belpré Award, this middle grade Cuban American coming-of-age novel is inspired by the author's own experience. When Julian's parents make the heartbreaking decision to send him and his two brothers away from Cuba to Miami via the Pedro Pan operation, the boys are thrust into a new world where bullies run rampant and it’s not always clear how best to protect themselves.

Swift, a young wolf cub, lives with his pack in the mountains learning to hunt, competing with his brothers and sisters for hierarchy, and watching over a new litter of cubs. Then a rival pack attacks, and Swift and his family scatter. Alone and scared, Swift must flee and find a new home. His journey takes him a remarkable 1,000 miles across the Pacific Northwest. The trip is full of peril, and Swift encounters forest fires, hunters, highways, and hunger before he finds his new home.

In a world where animals no longer exist, twelve-year-old Kester Jaynes sometimes feels like he hardly exists either. Locked away in a home for troubled children, he's told there's something wrong with him. So when he meets a flock of talking pigeons and a bossy cockroach, Kester thinks he's finally gone crazy. But the animals have something to say. And they need him. The pigeons fly Kester to a wild place where the last creatures in the land have survived.

This is the sequel to Freckles - the moving story of a young girl whose kindness and wholesome philosophy brightens the lives of everyone she meets.

When Lyddie and her younger brother are hired out as servants to help pay off their family farm's debts, Lyddie is determined to find a way to reunite her family once again. Hearing about all the money a girl can make working in the textile mills in Lowell, Massachusetts, she makes her way there, only to find that her dreams of returning home may never come true.

Through the alternating voices of 12-year-old Morning Girl and her younger brother Star Boy, we step into the extraordinarily rich lives of an indigenous family on a Bahamian Island in 1492, just as their paradise is about to be discovered and a new world order begins to take shape.

She was named Omakakiins, or Little Frog, because her first step was a hop. Omakakiins and her family live on an island in Lake Superior. Though there are growing numbers of white people encroaching on their land, life continues much as it always has. But the satisfying rhythms of their life are shattered when a visitor comes to their lodge one winter night, bringing with him an invisible enemy that will change things forever—but that will eventually lead Omakakiins to discover her calling.

An abandoned house at the end of the block. A mysterious girl in an upstairs window. A strange black SUV lurking around every corner. When Nick and Tesla Holt are sent to live with their eccentric Uncle Newt, they find their new neighborhood is full of secrets. What the heck is going on? To unravel the mysteries (and save their skins), Nick and Tesla must use everyday household objects to build electromagnets, rocket launchers, and other crazy contraptions.

When you think about the beginning of the American story, what comes to mind? Three ships in 1492, or perhaps buckled hats and shoes stepping off of the Mayflower, ready to start a new country. But the truth is, Christopher Columbus, the Pilgrims, and the Colonists didn't arrive to a vast, empty land ready to be developed. They arrived to find people and communities living in harmony with the land they had inhabited for thousands of years, and they quickly disrupted everything they saw.

Every morning in the Japanese town of Shibuya, Professor Ueno awakens and is greeted by his loyal Akita dog, Hachiko. They enjoy a breakfast together before the professor leaves to catch the train to the school where he teaches. And Hachiko sits at the station eagerly awaiting his master’s return. Then one afternoon Professor Ueno does not return. And Hachiko waits. Days and weeks pass and still no one - not even the young boy Yasuo who comes to care for him - can persuade the faithful dog to leave his post. Years go by and yet still he waits.